Reg Me Please escribió:
> Il Thursday 02 October 2008 16:15:10 Alvaro Herrera ha scritto:
> > You can nest blocks arbitrarily, giving you the chance to selectively
> > rollback pieces of the function. It's only a bit more awkward.
>
> You mean I can issue a ROLLBACK command within a BEGIN...END; block to roll it
> back?
No -- I mean you can use BEGIN/EXCEPTION/END blocks as you like, nesting
them or putting one after another. Complementing this with RAISE
EXCEPTION you can cause savepoints to roll back at will.
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support